ISO 548:1981

Manganese ores — Determination of barium oxide content — Barium sulphate gravimetric method

Manganese ores — Determination of barium oxide content — Barium sulphate gravimetric method

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Manganese ores — Determination of barium oxide content — Barium sulphate gravimetric method

This second edition cancels and replaces the first edition (i.e. ISO 548-1975). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results.

Edition1981
Published Date1981
Published ByInternational Standardization Organisation
Page Count2